Top 20 NuGet aspnet Packages

A treasure trove of useful extension methods, helpers, and tools for ASP.NET and MVC. Halide includes extension methods for manipulating base types (like strings, byte arrays, numerics), and static helper classes for HTTP and REST helpers, SQL data readers, security and encryption, file compression,...
Add swagger support to ForEvolve.DynamicInternalServerError.
Kode-Aid shared Swagger library.
Improved api to start any api project.
Hprose is a popular high-performance RPC library for ASP.NET
Serilog logger for AspNet web applications. Handler request, response and exceptions.
RavenDB job storage for Hangfire
An extension to the LightInject service container that enables dependency injection for SignalR applications. See LightInject.SignalR.Source for the source distribution.
Ext Direct router implementation for ASP.NET
Isis is a control panel for ASP.NET applications that allows easy visibility into the application's assemblies (debug or not), logging, errors, cache, session, performance counters, and more.
An Autofac-based Presenter Factory which allows custm IoC with WebForms MVP.
An attribute based validation framework for ASP.NET WebForms